Search results for "Domain Code"
Items we need to order for you
R 651.00
R 428.00
Parallel Solution of Integral Equation-Based EM Problems in the Frequency Domain
A step-by-step guide to parallelizing cem codes The future of computational electromagnetics is changing drastically as the new generation of computer chips evolves from single-core to multi-core. The burden now falls on software programmers to revamp existing codes and add new functionality to enable computational codes to run efficiently on this new generation of multi-core CPUs. In this book, you'll learn everything you need to know to deal with multi-core advances in chip design by employing highly efficient parallel electromagnetic code. Focusing only on the Method of Moments (MoM), the book covers: In-Core and Out-of-Core LU Factorization for Solving a Matrix Equation A Parallel MoM Code Using RWG Basis Functions and ScaLAPACK-Based In-Core and Out-of-Core SolversA Parallel MoM Code Using Higher-Order Basis Functions and ScaLAPACK-Based In-Core and Out-of-Core SolversTurning the Performance of a Parallel Integral Equation SolverRefinement of the Solution Using the Conjugate Gradient MethodA Parallel MoM Code Using Higher-Order Basis Functions and Plapack-Based In-Core and Out-of-Core SolversApplications of the Parallel Frequency Domain Integral Equation Solver Appendices are provided with detailed information on the various computer platforms used for computation; a demo shows you how to compile ScaLAPACK and PLAPACK on the Windows® operating system; and a demo parallel source code is available to solve the 2D electromagnetic scattering problems. Parallel Solution of Integral Equation-Based EM Problems in the Frequency Domain is indispensable reading for computational code designers, computational electromagnetics researchers, graduate students, and anyone working with CEM software.
R 4,688.00
Implementing Domain-Specific Languages with Xtext and Xtend -
Learn how to implement a DSL with Xtext and Xtend using easy-to-understand examples and best practicesAbout This Book• Leverage the latest features of Xtext and Xtend to develop a domain-specific language.• Integrate Xtext with popular third party IDEs and get the best out of both worlds.• Discover how to test a DSL implementation and how to customize runtime and IDE aspects of the DSLWho This Book Is ForThis book is targeted at programmers and developers who want to create a domain-specific language with Xtext. They should have a basic familiarity with Eclipse and its functionality. Previous experience with compiler implementation can be helpful but is not necessary since this book will explain all the development stages of a DSL.What You Will Learn• Write Xtext grammar for a DSL;• Use Xtend as an alternative to Java to write cleaner, easier-to-read, and more maintainable code;• Build your Xtext DSLs easily with Maven/Tycho and Gradle;• Write a code generator and an interpreter for a DSL;• Explore the Xtext scoping mechanism for symbol resolution;• Test most aspects of the DSL implementation with JUnit;• Understand best practices in DSL implementations with Xtext and Xtend;• Develop your Xtext DSLs using Continuous Integration mechanisms;• Use an Xtext editor in a web applicationIn DetailXtext is an open source Eclipse framework for implementing domain-specific languages together with IDE functionalities. It lets you implement languages really quickly; most of all, it covers all aspects of a complete language infrastructure, including the parser, code generator, interpreter, and more.This book will enable you to implement Domain Specific Languages (DSL) efficiently, together with their IDE tooling, with Xtext and Xtend. Opening with brief coverage of Xtext features involved in DSL implementation, including integration in an IDE, the book will then introduce you to Xtend as this language will be used in all the examples throughout the book. You will then explore the typical programming development workflow with Xtext when we modify the grammar of the DSL.Further, the Xtend programming language (a fully-featured Java-like language tightly integrated with Java) will be introduced. We then explain the main concepts of Xtext, such as validation, code generation, and customizations of runtime and UI aspects. You will have learned how to test a DSL implemented in Xtext with JUnit and will progress to advanced concepts such as type checking and scoping. You will then integrate the typical Continuous Integration systems built in to Xtext DSLs and familiarize yourself with Xbase. By the end of the book, you will manually maintain the EMF model for an Xtext DSL and will see how an Xtext DSL can also be used in IntelliJ.Style and approach A step-by step-tutorial with illustrative examples that will let you master using Xtext and implementing DSLs with its custom language, Xtend.
R 1,661.00
Code 13
THE U.S. NAVY’S BILLION-DOLLAR CONTRACT FOR THE SALE OF DRONES LANDS TWO NAVY JAG OFFICERS IN THE GUN SIGHTS OF A KILLER. Caroline is just getting her feet wet at the prestigious Code 13, but is thankful for at least one familiar face—her old flame, P.J. MacDonald. He loops her into the assignment he is currently working on—the legality of a proposed drone-sharing contract with Homeland Security that would allow the sale of drones for domestic surveillance. The contractor wants a legal opinion clearing the contract for congressional approval. But the mob wants the proposal dead-on-arrival. When P.J. is gunned down in cold blood and a second JAG officer is killed, one thing becomes clear: whoever is ordered to write the legal opinion on the drones becomes a target. Which is exactly why Caroline goes to her commanding officer and volunteers to write the legal opinion herself. She is determined to avenge P.J.’s death and trap the killer, even if that means making herself a target.It is a deadly game of Russian roulette for the sake of justice, but Caroline is determined to see it through, even if it costs her life.
R 495.00
R 458.00
R 611.00
Low-Code Development with Xomega.NET
Quickly build robust, data-driven .NET applications in Visual Studio using Xomega, an extensible low-code platform. Use simple but flexible Xomega model structures to model your application domain entities, services, UI objects, and views. Instead of spending your time writing boilerplate plumbing code, this platform enables you to stay focused on big-picture issues like your business domain and the structure of your application. Once you define your application models, Xomega allows you to generate all layers of your application, producing high-quality, customizable source code organized as per the best-practice architectures for multi-tier, enterprise-grade applications. Your application will leverage our powerful open-source Xomega Framework, which helps you write clean, reusable, and testable code. Coupled with code generation, it will guarantee consistent behavior and look-and-feel across your entire app, which can also reduce maintenance costs later on. What You Will Learn Create a Blazor solution pre-configured for the selected architecture and frameworks using industry best practices.Import initial domain model from a database and enrich it with static data, services and presentation models.Iteratively model services and UI views for a powerful list screen with flexible search criteria.Iteratively model CRUD services and presentation for a complex full-fledged details screen.Continuously generate application code from the models for all layers and add custom code as needed.Implement password authentication and multi-layer claims-based security for accessing app data and functionality. Who This Book Is For This book is for .NET developers who are looking to quickly and efficiently build .NET apps using low code.
R 1,368.00
R 396.00
R 763.00
DomainLaw
Das Buch gibt einen umfassenden Überblick über das DomainLaw - dem Namens- und Kennzeichenrecht im Internet. Behandelt werden zentrale Bereiche des DomainLaw wie beispielsweise das Vergabeverfahren sowie der nationale, europäische und internationale Rechtsschutz von Domain-Namen. Eine Reihe potentieller Rechtsprobleme werden dargestellt, die es zu wissen gilt, wenn man selbst Domaininhaber/in ist oder sich anderweitig mit diesem Bereich beschäftigt. Das Werk dient als zuverlässiger und verständlicher Rechtsberater, um sich in dem sehr komplexen Bereich des Namens- und Kennzeichenrechts im Internet orientieren zu können. Es richtet sich sowohl an Praktiker aus Wirtschaft, Justiz und Anwaltschaft, als auch an Studierende und Wissenschaftler.
R 2,092.51
R 661.00
R 558.38
Semantic Processing for Finite Domains
A primary problem in the area of natural language processing has been that of semantic analysis. This book aims to look at the semantics of natural languages in context. It presents an approach to the computational processing of English text that combines current theories of knowledge representation and reasoning in Artificial Intelligence with the latest linguistic views of lexical semantics. This results in distinct advantages for relating the semantic analysis of a sentence to its context. A key feature is the clear separation of the lexical entries that represent the domain-specific linguistic information from the semantic interpreter that performs the analysis. The criteria for defining the lexical entries are firmly grounded in current linguistic theories, facilitating integration with existing parsers. This approach has been implemented and tested in Prolog on a domain for physics word problems and full details of the algorithms and code are presented. Semantic Processing for Finite Domains will appeal to postgraduates and researchers in computational linguistics, and to industrial groups specializing in natural language processing.
R 5,039.68
R 352.00
Domain Theory, Logic and Computation
Domains are mathematical structures for information and approximation; they combine order-theoretic, logical, and topological ideas and provide a natural framework for modelling and reasoning about computation. The theory of domains has proved to be a useful tool for programming languages and other areas of computer science, and for applications in mathematics. Included in this proceedings volume are selected papers of original research presented at the 2nd International Symposium on Domain Theory in Chengdu, China. With authors from France, Germany, Great Britain, Ireland, Mexico, and China, the papers cover the latest research in these sub-areas: domains and computation, topology and convergence, domains, lattices, and continuity, and representations of domains as event and logical structures. Researchers and students in theoretical computer science should find this a valuable source of reference. The survey papers at the beginning should be of particular interest to those who wish to gain an understanding of some general ideas and techniques in this area.
R 5,985.97
R 574.00
R 489.00
Elementary Number Theory, Cryptography and Codes
In this volume one finds basic techniques from algebra and number theory (e.g. congruences, unique factorization domains, finite fields, quadratic residues, primality tests, continued fractions, etc.) which in recent years have proven to be extremely useful for applications to cryptography and coding theory. Both cryptography and codes have crucial applications in our daily lives, and they are described here, while the complexity problems that arise in implementing the related numerical algorithms are also taken into due account. Cryptography has been developed in great detail, both in its classical and more recent aspects. In particular public key cryptography is extensively discussed, the use of algebraic geometry, specifically of elliptic curves over finite fields, is illustrated, and a final chapter is devoted to quantum cryptography, which is the new frontier of the field. Coding theory is not discussed in full; however a chapter, sufficient for a good introduction to the subject, has been devoted to linear codes. Each chapter ends with several complements and with an extensive list of exercises, the solutions to most of which are included in the last chapter. Though the book contains advanced material, such as cryptography on elliptic curves, Goppa codes using algebraic curves over finite fields, and the recent AKS polynomial primality test, the authors' objective has been to keep the exposition as self-contained and elementary as possible. Therefore the book will be useful to students and researchers, both in theoretical (e.g. mathematicians) and in applied sciences (e.g. physicists, engineers, computer scientists, etc.) seeking a friendly introduction to the important subjects treated here. The book will also be useful for teachers who intend to give courses on these topics.
R 1,999.10
R 457.00
R 611.00
R 977.00
Domain
For a time during childhood, the house we live in seems to contain the entire world. Throughout maturity, in a wondrous kind of inversion, the world itself seems to point back to our childhood home. Domain is an elegant, affecting, and focused study of this inversion. These poems are generated, as all verse worth the name is, by an undaunted sense of wonder.The unrestrained fancies of the prodigious young girl inform and feed the mature poet's search for meaning and love in a world where home must be constructed. These poems are rich in detail, grounded in the real, and alive to the music in language. Time takes on an elastic quality as we travel from Czarist Russia to a prairie community to the Change Islands through seasons of loss, grief, renewal, and love. Each room in Domain is a room we've inhabited; Barbara Nickel has brought them to life again.
R 432.00
R 473.57
Semi-Supervised Learning and Domain Adaptation in Natural Language Processing
This book introduces basic supervised learning algorithms applicable to natural language processing (NLP) and shows how the performance of these algorithms can often be improved by exploiting the marginal distribution of large amounts of unlabeled data. One reason for that is data sparsity, i.e., the limited amounts of data we have available in NLP. However, in most real-world NLP applications our labeled data is also heavily biased. This book introduces extensions of supervised learning algorithms to cope with data sparsity and different kinds of sampling bias. This book is intended to be both readable by first-year students and interesting to the expert audience. My intention was to introduce what is necessary to appreciate the major challenges we face in contemporary NLP related to data sparsity and sampling bias, without wasting too much time on details about supervised learning algorithms or particular NLP applications. I use text classification, part-of-speech tagging, and dependency parsing as running examples, and limit myself to a small set of cardinal learning algorithms. I have worried less about theoretical guarantees ("this algorithm never does too badly") than about useful rules of thumb ("in this case this algorithm may perform really well"). In NLP, data is so noisy, biased, and non-stationary that few theoretical guarantees can be established and we are typically left with our gut feelings and a catalogue of crazy ideas. I hope this book will provide its readers with both. Throughout the book we include snippets of Python code and empirical evaluations, when relevant.
R 833.62
R 336.00
R 686.00
R 611.00
R 581.00
R 185.00
R 397.00
R 365.00
R 579.00
R 456.00
R 365.00
Introduction to Infrastructure as Code
Get inspired to explore the depths of the DevOps field. In today’s rapidly transforming world, Infrastructure as Code (IaC) has emerged as an effective approach to maintain, scale, and deploy software systems. This book offers a mixture of foundational IaC concepts and practical examples to give you hands-on experience.You will first gain an understanding of DevOps culture as well as how to adapt to IaC. Introduction to Infrastructure as Code begins by reviewing the innovative features that DevOps in general, and IaC in particular, have to offer for adoption and growth for different verticals. With this solid base established, you will then learn the importance, processes, and outcome of building infrastructure solutions.Authors Sneh Pandya and Riya Guha Thakurta then provide hands-on examples utilizing IaC platforms, open source tools, and essential considerations such as security, scalability, and deployments. Each chapter focuses on one vertical (i.e., foundations, architecture patterns, securing infrastructure, preparing for deployment), how it impacts the DevOps toolchain in a holistic manner, and how it can be used to build solutions specific to that vertical, with a detailed walkthrough of code, environments, and other tools. After completing this book, you’ll have launched your own infrastructure solution through an open source stack consisting of platforms and tools such as Terraform, Chef, and Puppet.What You Will LearnUnderstand the fundamentals of DevOps and Infrastructure as CodePrepare for the ever-evolving ecosystem of modular infrastructure and the needs of the futureAvoid potential pitfalls and breakdowns while working with infrastructureBuild scalable and efficient IaC solutions that work at a small, medium, and large scale in a real-life environmentUnderstand and be responsibly aware of security concerns related to the domain, and how to address themWho Is This Book ForBeginners interested in building a career in DevOps as well as professionals looking to gain expertise and advance their career with greater knowledge of IaC. including Technical Product Managers, and Architects.
R 1,002.15
R 1,515.12
Electromagnetic and Photonic Simulation for the Beginner: Finite-Difference Frequency-Domain in MATLAB (R)
This book teaches the finite-difference frequency-domain (FDFD) method from the simplest concepts to advanced three-dimensional simulations. It uses plain language and high-quality graphics to help the complete beginner grasp all the concepts quickly and visually. This single resource includes everything needed to simulate a wide variety of different electromagnetic and photonic devices. The book is filled with helpful guidance and computational wisdom that will help the reader easily simulate their own devices and more easily learn and implement other methods in computational electromagnetics. Special techniques in MATLAB (R) are presented that will allow the reader to write their own FDFD programs. Key concepts in electromagnetics are reviewed so the reader can fully understand the calculations happening in FDFD. A powerful method for implementing the finite-difference method is taught that will enable the reader to solve entirely new differential equations and sets of differential equations in mere minutes. Separate chapters are included that describe how Maxwell's equations are approximated using finite-differences and how outgoing waves can be absorbed using a perfectly matched layer absorbing boundary. With this background, a chapter describes how to calculate guided modes in waveguides and transmission lines. The effective index method is taught as way to model many three-dimensional devices in just two-dimensions. Another chapter describes how to calculate photonic band diagrams and isofrequency contours to quickly estimate the properties of periodic structures like photonic crystals. Next, a chapter presents how to analyze diffraction gratings and calculate the power coupled into each diffraction order. This book shows that many devices can be simulated in the context of a diffraction grating including guided-mode resonance filters, photonic crystals, polarizers, metamaterials, frequency selective surfaces, and metasurfaces. Plane wave sources, Gaussian beam sources, and guided-mode sources are all described in detail, allowing devices to be simulated in multiple ways. An optical integrated circuit is simulated using the effective index method to build a two-dimensional model of the 3D device and then launch a guided-mode source into the circuit. A chapter is included to describe how the code can be modified to easily perform parameter sweeps, such as plotting reflection and transmission as a function of frequency, wavelength, angle of incidence, or a dimension of the device. The last chapter is advanced and teaches FDFD for three-dimensional devices composed of anisotropic materials. It includes simulations of a crossed grating, a doubly-periodic guided-mode resonance filter, a frequency selective surface, and an invisibility cloak. The chapter also includes a parameter retrieval from a left-handed metamaterial. The book includes all the MATLAB codes and detailed explanations of all programs. This will allow the reader to easily modify
R 6,924.00
R 306.00
Retargetable Code Generation for Digital Signal Processors
According to market analysts, the market for consumer electronics will con tinue to grow at a rate higher than that of electronic systems in general. The consumer market can be characterized by rapidly growing complexities of appli cations and a rather short market window. As a result, more and more complex designs have to be completed in shrinking time frames. A key concept for coping with such stringent requirements is re-use. Since the re-use of completely fixed large hardware blocks is limited to subproblems of system-level applications (for example MPEG-2), flexible, programmable pro cessors are being used as building blocks for more and more designs. Processors provide a unique combination offeatures: they provide flexibility and re-use. The processors used in consumer electronics are, however, in many cases dif ferent from those that are used for screen and keyboard-based equipment, such as PCs. For the consumer market in particular, efficiency of the product plays a dominating role. Hence, processor architectures for these applications are usually highly-optimized and tailored towards a certain application domain.
R 5,988.93
R 525.00
Democratizing No-Code Application Development with Bubble
No coding skills? No problem. Tap into the potential of Bubble with this hands-on guide for swift business application creation and automationKey FeaturesLearn how the Bubble Editor works to configure, test, and deploy business apps without codingGain hands-on experience with Bubble by building a real-world application step-by-stepDiscover valuable tips and tricks for developing custom functionalities in the app to meet unique business needsPurchase of the print or Kindle book includes a free PDF eBookBook DescriptionIn an era marked by a growing demand for tech solutions and a shortage of skilled developers, companies grapple with hiring expenses. No-code tools offer a faster, more affordable software development alternative. Leading this no-code revolution is Bubble, enabling newcomers to construct impressive web applications in a matter of weeks if not days.Written by Caio Calderari, a seasoned no-code expert with 17 years of experience to offers practical advice for mastering no-code application development. You'll learn to plan your app with Bubble's visual builder features and UI components and implement frontend functionalities such as customizing layouts and creating responsive user interfaces. The book covers workflow automation, database management, security best practices, and backend functionality setup and advances to span the Bubble plugin ecosystem and API integration for third-party services to improve the app's functionality. Additionally, you'll explore app testing, debugging, performance monitoring, and maintenance. From launching with a custom domain to gathering user feedback for continuous improvement and optimization of performance and scalability, you’ll learn every aspect of Bubble's app development and deployment.By the end of this book, you'll know how to bring your digital ideas to life without writing code.What you will learnMaster Bubble Essentials with the Bubble editorUnderstand UI components to create responsive layouts and customize design elementsExplore workflows and logic featuresDiscover database, data types, relationships, and security best practicesIntegrate Bubble with third-party services seamlesslyExtend app functionality with plugins and APIsDiscover effective strategies for testing and debuggingExplore app governance with monitoring, maintenance, and updatesWho this book is forThis book is for aspiring no-code developers, citizen developers, startup founders, first-time entrepreneurs, and designers. Whether you want to learn how to build web applications in a step-by-step manner or without using code, this guide to building web applications with Bubble will help you leverage this no-code tool to build high-quality web applications or websites to serve your specific business objectives.
R 1,531.00
R 167.00
R 749.00
R 865.00
Software Development
Computational software is the backbone of progress in many fields of science and engineering. As the importance and complexity of this software grows, developers should apply software development best practices systematically. However, exploratory, agile, and numerical codes present unique challenges.Developers must combine cutting-edge expertise from applied mathematics, computer science, high-performance computing and domain-specific knowledge, relying on small, highly specialised research groups and individuals from diverse career levels, to maintain codebases across generations of team members, often working asynchronously across the globe. These conditions demand bespoke development techniques tailored to the research environment.This book presents a collection of best practices and lessons learned from the computational science community, offering critical observations on where mainstream development techniques struggle or fail in this specialised domain, or where mainstream software development technology is widely adopted yet might not be the best fit overall. The author challenges common recommendations for code development and suggests that there is a need to design and implement bespoke software development workflows that deliver research software capable of facilitating new insights in challenging research environments.The discussion remains technically focused, avoiding high-level management theory, career development frameworks, and team dynamics discussions in favour of practical ideas that make day-to-day research code development more efficient, effective, and enjoyable.The book is written specifically for practitioners who develop software as part of computational science research. It addresses techniques, recipes, and principles relevant to PhD students, research software engineers, postdoctoral researchers, and senior academics who mentor and instruct colleagues.
R 10,257.00
